Turf Out of Turf Guide
Desirable Turf
1941
Poa trivialis
2 Revolver 0.19L (4.4 – 17.4 fl oz/A). Revolver rate and temperature will influence the speed of removal. Higher labeled rates and air temperatures will result in quicker removal. For best results to control mature weeds, make applications when the daily temperature is above 70 degrees. Including Harrell’s Methylated Seed Oil (up to 1% v/v) may improve efficacy while increasing the chance of phytotoxicity under some conditions. 2 Katana (2.25 to 3 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25% v/v). Applications for spring transition do not negatively impact bermudagrass greenup. Katana herbicide shows a slight rate response with control occurring within 3-4 weeks after application with the highest labeled rate giving better and faster control. Therefore, the bermudagrass or zoysiagrass turf needs to be at 50 to 60% greenup at the time of application for optimal maintenance of a green turf situation. 17 MSMA (1.8 pt/acre) + Harrell’s Nonionic Penetrant Plus (0.25% v/v). Tank-mixing Sencor 25DG at 0.33 lb/acre with MSMA increases control as well as phyto potential. Repeat applications 7 days apart are needed for control. For golf course application only spot treatments (100 square feet maximum per spot) are allowed. Spot treatment must not exceed 25% of total golf course acerage per year. Not for use in Florida. 2 Monument 75WG (0.53 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25 – 0.5% v/v). Sequential applications may be required for full control. 17 MSMA (1.8 pt/acre) + Harrell’s Nonionic Penetrant Plus (0.25% v/v). For golf course application only spot treatments (100 square feet maximum per spot) are allowed. Spot treatment must not exceed 25% of total golf course acerage per year. Not for use in Florida.
Poa trivialis
Seashore Paspalum
Seashore Paspalum
St. Augustine
St. Augustine
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
Tall Fescue
2 Revolver 0.19L (17.4 – 35.2 fl oz/A). Revolver rate and temperature will influence the speed of removal. Higher labeled rates and air temperatures will result in quicker removal. For best results to control mature weeds, make applications when the daily temperature is above 70 degrees. Including Harrell’s Methylated Seed Oil (up to 1% v/v) may improve efficacy while increasing the chance of phytotoxicity under some conditions.
Tall Fescue Tall Fescue
2 Monument 75 WG (0.35 – 0.45 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25 – 0.5% v/v).
2 Katana (1.5 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25% v/v).
St. Augustine
1 Acclaim Extra 0.57L (24 oz/acre) + Turflon Ester 4L (1 qt/A) + Harrell’s Nonionic Penetrant Plus (1 qt/100 gal). Apply in late spring or early summer to actively growing plants. Do not apply to moisture- or heat- stressed turf or weeds. Repeat in 2 -3 weeks for complete control. The addition of triclopyr ester increased control but should not be used on warm-season grasses unless temporary phytotoxicity is acceptable.
The label for each product presented here should be consulted for Directions for Use and Rates of Application prior to use.
www.harrells.com | 800.282.8007 Employee -Owned
Made with FlippingBook - Online Brochure Maker